[Payments] Return a basic card response

components/payments/content/payment_request.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_H_
 #define COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "components/payments/content/payment_request.mojom.h"
 #include "components/payments/content/payment_request_delegate.h"
+#include "components/payments/core/payment_instrument.h"
 #include "mojo/public/cpp/bindings/binding.h"
 
 namespace autofill {
 class AutofillProfile;
 class CreditCard;
 class PersonalDataManager;
 }
 
 namespace content {
 class WebContents;
 }
 
 namespace payments {
 
 class CurrencyFormatter;
 class PaymentRequestWebContentsManager;
 
-class PaymentRequest : payments::mojom::PaymentRequest {
+class PaymentRequest : public mojom::PaymentRequest,
+                       public PaymentInstrument::Delegate {
  public:
   class Observer {
    public:
     // Called when the information (payment method, address/contact info,
     // shipping option) changes.
     virtual void OnSelectedInformationChanged() = 0;
 
    protected:
     virtual ~Observer() {}
   };
 
   PaymentRequest(
       content::WebContents* web_contents,
       std::unique_ptr<PaymentRequestDelegate> delegate,
       PaymentRequestWebContentsManager* manager,
       mojo::InterfaceRequest<payments::mojom::PaymentRequest> request);
   ~PaymentRequest() override;
 
   // payments::mojom::PaymentRequest "stub"
   void Init(payments::mojom::PaymentRequestClientPtr client,
             std::vector<payments::mojom::PaymentMethodDataPtr> method_data,
             payments::mojom::PaymentDetailsPtr details,
             payments::mojom::PaymentOptionsPtr options) override;
   void Show() override;
   void UpdateWith(payments::mojom::PaymentDetailsPtr details) override {}
   void Abort() override;
-  void Complete(payments::mojom::PaymentComplete result) override {}
-  void CanMakePayment() override {}
+  void Complete(payments::mojom::PaymentComplete result) override;
+  void CanMakePayment() override;
+
+  // PaymentInstrument::Delegate:
+  void OnInstrumentDetailsReady(
+      const std::string& method_name,
+      const std::string& stringified_details) override;
+  void OnInstrumentDetailsError() override {}
 
   // Called when the user explicitely cancelled the flow. Will send a message
   // to the renderer which will indirectly destroy this object (through
   // OnConnectionTerminated).
   void UserCancelled();
 
   // As a result of a browser-side error or renderer-initiated mojo channel
   // closure (e.g. there was an error on the renderer side, or payment was
   // successful), this method is called. It is responsible for cleaning up,
   // such as possibly closing the dialog.
@@ skipping 105 matching lines @@
   // |manager_| owns this PaymentRequest.
   PaymentRequestWebContentsManager* manager_;
   mojo::Binding<payments::mojom::PaymentRequest> binding_;
   payments::mojom::PaymentRequestClientPtr client_;
   payments::mojom::PaymentDetailsPtr details_;
   payments::mojom::PaymentOptionsPtr options_;
   std::unique_ptr<CurrencyFormatter> currency_formatter_;
   // A set of supported basic card networks.
   std::vector<std::string> supported_card_networks_;
   bool is_ready_to_pay_;
+  std::unique_ptr<PaymentInstrument> selected_payment_instrument_;
+  mojom::PaymentResponsePtr payment_response_;
 
   base::ObserverList<Observer> observers_;
 
   // Profiles may change due to (e.g.) sync events, so profiles are cached after
   // loading and owned here. They are populated once only, and ordered by
   // frecency.
   std::vector<std::unique_ptr<autofill::AutofillProfile>> profile_cache_;
   std::vector<autofill::AutofillProfile*> shipping_profiles_;
   std::vector<autofill::AutofillProfile*> contact_profiles_;
   autofill::AutofillProfile* selected_shipping_profile_;
   autofill::AutofillProfile* selected_contact_profile_;
   std::vector<std::unique_ptr<autofill::CreditCard>> card_cache_;
   std::vector<autofill::CreditCard*> credit_cards_;
   autofill::CreditCard* selected_credit_card_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentRequest);
 };
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_H_